Stand-up comedian also incorporates keyboard playing into his act. Opened all of Aretha Franklin's shows 2003-06 at her request and appeared on HBO, Comedy Central and BET. 8 p.m. $32. Davis Theatre, 65 Union St. S., Concord. 704-920-2753. www.cabarrusartscouncil.tix.com.

Tom Griffin play deals with four intellectually disabled men who live in a group home. Roles available for men and women ages 21-75. Role descriptions online. Performances scheduled April 29-May 9. Directed by Phil Taylor. Auditions 7 p.m. March 8- 9. Old Courthouse Theatre, 49 Spring St. N.W., Concord. 704-788-2405. www.oldcourthousetheatre.org.

March 10

March 10 "70 Years of Batman":

Multimedia presentation observing 70th anniversary of the iconic comic character. Local writer Michael Eury, executive director of Historic Cabarrus Association and author of "The Batcave Companion," to show and discuss development of Batman over the years and his impact on popular culture. 5:30 p.m. Free. Concord main library, 27 Union St. N., Concord. 704-920-2050. www.cabarruscounty.us/library.